Nitro examples. (#1161)

### Description

Scaffolding a few Nitro examples.

### Type of Change

- [x] New Example
- [ ] Example updates (Bug fixes, new features, etc.)
- [ ] Other (changes to the codebase, but not to examples)

Author: anthonyshew

framework-boilerplates/nitro-cached-handler/.gitignore

@@ -0,0 +1,87 @@
+# Dependencies
+node_modules
+jspm_packages
+
+# Nitro
+nitro.d.ts
+.nitro
+.data
+
+package-lock.json
+
+# Logs
+*.log
+
+# Temp directories
+.temp
+.tmp
+.cache
+
+# Generated dirs
+dist
+.nuxt
+.output
+.gen
+.tmp
+nuxt.d.ts
+
+# Junit reports
+reports
+
+# Coverage reports
+coverage
+*.lcov
+.nyc_output
+
+# VSCode
+.vscode
+
+# Intellij idea
+*.iml
+.idea
+
+# OSX
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+.vercel_build_output
+.build-*
+.env
+.netlify
+.vercel
+.amplify-hosting
+staticwebapp.config.json
+.eslintcache
+playground/firebase.json
+.zeabur
+.apphosting
+
+test/fixture/functions
+.data
+
+.pnpm-store
+.wrangler
+
+# mirror pkg
+.mirror
+
+# Generated types
+*.d.ts
+!runtime-meta.d.ts

framework-boilerplates/nitro-cached-handler/nitro.config.ts

@@ -0,0 +1,3 @@
+export default defineNitroConfig({
+  compatibilityDate: "2025-03-01",
+});

framework-boilerplates/nitro-cached-handler/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "example-cached-handler",
+  "private": true,
+  "scripts": {
+    "dev": "nitro dev",
+    "build": "nitro build"
+  },
+  "devDependencies": {
+    "nitropack": "latest"
+  }
+}